Today I started HIIT, which is awesome by the way. Having not done cardio for a while (due to my knee injury) I suspect I may be a bit sore from the cardio. Unfortunately tomorrow is leg day, and I was just wondering if this would conflict in any way with tomorrow's leg day? Does anyone else have this problem?
Also on a different topic, I want to try WBB routine #1, but I'm not sure if it is strictly for beginning bodybuilders, or if more intermediate/advanced bodybuilders would also benefit from routine #1. Thanks for the help.